SAN RAMON – A magnitude 3.0 quake jolted the Tri-Valley area late Tuesday, according to the U.S. Geological Survey. The ...

A 3.0-magnitude earthquake shook the East Bay Tuesday night, according to the U.S. Geological Survey. The epicenter was 2.6 ...

CONTRA COSTA COUNTY, CA - A preliminary 2.2 magnitude quake was detected close to San Ramon Wednesday morning, the U.S.

San Ramon was hit by an earthquake with a Magnitude of 3.0 on Tuesday night, according to the United States Geological Survey ...

A preliminary 3.0 magnitude earthquake struck near San Ramon, according to the United States Geological Survey.

A swarm of small earthquakes jolted San Ramon over the last month. Scientists said the earthquakes are normal and aren’t ...

An earthquake with a magnitude 3.1 struck the San Ramon area early Tuesday morning, the latest in a string of small ...

A 3.1 magnitude quake struck near San Ramon early Tuesday, part of a recent East Bay swarm. No damage reported, but experts ...

A 3.1-magnitude earthquake struck Contra Costa County on Tuesday morning, according to the U.S. Geological Survey.